| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.98 | 9.313% | $107.1049 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $248.66 | 3.131% | $256.4455 | $256.45 | $256.45 | $256.40 |
| Purchase #3 | $230.83 | 10.423% | $254.8894 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $246.66 | 11.179% | $274.2341 | $274.23 | $274.25 | $274.20 |
| Purchase #5 | $64.62 | 10.216% | $71.2216 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $79.37 | 6.847% | $84.8045 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $200.42 | 11.207% | $222.8811 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $1,168.54 | $1,271.5811 | $1,271.57 | $1,271.60 | $1,271.50 | |